KNX network link was detached from the process communicator

[lewie (Helmut Lehmeyer)]

@claus.angermeier, eventually this helps:

[SOLVED] Knx (version 2.x) binding losing its connection almost every day

Hi all, Platform information: Raspberry PI 3 running openhabian. Openhab version 2.4.0.1 (release build), I’ve been running Openhab with knx for 3 years now. Previously used the knx 1.x binding, but I have recently moved to the knx 2 binding. The 1.x binding was running without any issues, but since moving to 2.x, I am facing connection drops almost every day. My openhab.log: 2019-05-27 04:29:43.283 [ERROR] [calimero.link.192.168.2.5:3671 ] - send error, closing link tuwien.auto.calimer…

Definitively, “autoReconnectPeriod=1” can be ab connection killer.
Please set to:

autoReconnectPeriod=60

Please can you tell me your KNX IP-Interface type?